Hamburg, Germany

Matthias Brenke

This inventor holds 1 USPTO granted patent. Top assignee: Rotring-Werke Riepe Kg. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Matthias Brenke. Retrieved from https://idiyas.com/inventor/matthias-brenke

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: Matthias Brenke - Innovator in Marker Technology

Introduction

Matthias Brenke is a notable inventor based in Hamburg, Germany. He has made significant contributions to the field of writing instruments, particularly with his innovative designs for markers and felt tip pens. His work focuses on enhancing the functionality and usability of these everyday tools.

Latest Patents

Brenke holds a patent for a marker or felt tip pen designed for use on absorbent drawing materials. This innovative marker features an ink composition based on alkylene carbonates, or mixtures of alkylene carbonates and alkyl carbonates, which serve as relatively high-boiling organic solvents. Additionally, it incorporates a water-soluble or water-dispersable dye that is virtually insoluble in the organic solvent, along with water. This unique combination allows for improved performance on various surfaces.

Career Highlights

Matthias Brenke is currently employed at Rotring-Werke Riepe KG, a company renowned for its high-quality writing instruments. His role at the company has allowed him to further develop his ideas and bring innovative products to market. With a focus on quality and functionality, Brenke's contributions have helped solidify the company's reputation in the industry.

Collaborations

Brenke has worked alongside his coworker, Detlef Koch, to advance the development of new writing technologies. Their collaboration has fostered an environment of creativity and innovation, leading to the successful launch of new products.

Conclusion

Matthias Brenke is a talented inventor whose work in marker technology has made a lasting impact on the industry. His innovative patent and contributions to Rotring-Werke Riepe KG highlight his commitment to enhancing the functionality of writing instruments.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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